diff options
| author | Paul Mackerras <paulus@samba.org> | 2005-09-25 22:51:50 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-09-25 22:51:50 +1000 |
| commit | e5baa396af7560382d2cf3f0871d616b61fc284c (patch) | |
| tree | 6afc166894b8c8b3b2cf6add72a726be14ae2443 /drivers/scsi/aic7xxx/aic7xxx_osm_pci.c | |
| parent | d6a4c847e43c851cc0ddf73087a730227223f989 (diff) | |
| parent | ef6bd6eb90ad72ee8ee7ba8b271f27102e9a90c1 (diff) | |
Merge from Linus' tree.
Diffstat (limited to 'drivers/scsi/aic7xxx/aic7xxx_osm_pci.c')
| -rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx_osm_pci.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c index 0d44a6907dd..3ce77ddc889 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c +++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c @@ -180,6 +180,7 @@ ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent) struct ahc_pci_identity *entry; char *name; int error; + struct device *dev = &pdev->dev; pci = pdev; entry = ahc_find_pci_device(pci); @@ -209,11 +210,12 @@ ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_master(pdev); if (sizeof(dma_addr_t) > 4 - && ahc_linux_get_memsize() > 0x80000000 - && pci_set_dma_mask(pdev, mask_39bit) == 0) { + && ahc->features & AHC_LARGE_SCBS + && dma_set_mask(dev, mask_39bit) == 0 + && dma_get_required_mask(dev) > DMA_32BIT_MASK) { ahc->flags |= AHC_39BIT_ADDRESSING; } else { - if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) { + if (dma_set_mask(dev, DMA_32BIT_MASK)) { printk(KERN_WARNING "aic7xxx: No suitable DMA available.\n"); return (-ENODEV); } |